U.S. Route 23 Highway Sign - Official Shield Design #3064572 (License: Personal Use)

This image displays the official U.S. Route 23 highway shield, featuring a distinctive green background with large white numerals “23” centered in a traditional U.S. highway shield shape. The design follows Federal Highway Administration (FHWA) standards for consistency and visibility. It is commonly mounted on roadside posts or overhead gantries to guide drivers along this north-south corridor spanning from Michigan to Georgia.

Used on transportation websites, government DOT pages, road safety resources, and travel guides; serves users seeking route information, mapping data, or historical context about U.S. numbered highways.